Home / 9,292.41-13,944.83-3,449.61

Finding the Fourth Proportional to 9,292.41, 13,944.83 and 3,449.61

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Solution

The fourth proportional to 9,292.41, 13,944.83 and 3,449.61 is: 5,176.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,292.41 : 13,944.83 = 3,449.61 : x
  2. Step 2: Convert to fraction form
    9,292.41/13,944.83 = 3,449.61/x
  3. Step 3: Cross multiply
    9,292.41x = 13,944.83 × 3,449.61
  4. Step 4: Simplify right side
    9,292.41x = 48,104,207.77
  5. Step 5: Solve for x
    x = 48,104,207.77/9,292.41
  6. Step 6: Final answer
    x = 5,176.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.